Greece is speeding up the energy modernisation of its residential sector through the 'Exikonomo' programmes, designed to reduce consumption and improve comfort in older homes. These initiatives combine financial support and technical assistance, with particular attention to vulnerable households and buildings with specific needs. The country is preparing to integrate the European Energy Performance of Buildings Directive (EPBD ‑ 2024/1275) into national legislation, with full implementation required by May 2026.

At the same time, a new programme is being developed to renovate around 60,000 homes and install approximately 380,000 more efficient heating systems, which will boost the market and facilitate compliance with the new standards. Authorities emphasise that the directive will not be applied rigidly or punitively, especially since more than half of Greek homes were built before 1980 without modern efficiency criteria.

European targets require a reduction in primary energy consumption of 16% by 2030 and up to 22% by 2035, with priority given to the 43% of least-efficient buildings. Requirements for near‑zero emissions in new buildings are also established, starting in 2028 for public buildings and 2030 for all others. The approach combines technical standards with social measures, recognising the need to provide financial support to those facing energy vulnerability.